import java.util.ArrayList;
import java.util.List;

public class GCLogTest1 {
    public static void main(String[] args) {
        List<byte[]> list = new ArrayList<>();
        for (int i = 0; i < 500; i++) {
            byte[] arr = new byte[1024 * 100];// 100KB
            list.add(arr);
            try {
                Thread.sleep(50);
            } catch (InterruptedException e) {
                e.printStackTrace();
            }
        }
    }
}
